:root{
  --purple:#4b007a;
  --purple-dark:#210032;
  --orange:#ff7a00;
  --gold:#f7b733;
  --green:#264b36;
  --cream:#fff8ef;
  --text:#1d1a20;
  --muted:#6b6470;
  --white:#ffffff;
  --shadow:0 22px 70px rgba(32,0,45,.18);
  --radius:26px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Montserrat,Arial,sans-serif;background:var(--cream);color:var(--text);overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1160px,92%);margin:auto}
.section-pad{padding:96px 0}
.site-header{position:relative}
.navbar{position:fixed;top:18px;left:50%;transform:translateX(-50%);width:min(1160px,92%);z-index:20;display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-radius:999px;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);box-shadow:0 10px 40px rgba(0,0,0,.12)}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;color:var(--purple)}
.brand img{width:42px;height:42px;border-radius:50%;object-fit:cover}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a,.lang-btn{border:0;background:transparent;padding:10px 13px;border-radius:999px;font-weight:700;color:#382844;cursor:pointer}
.nav-links a:hover,.lang-btn:hover,.lang-btn.active{background:var(--purple);color:white}
.menu-toggle{display:none;border:0;background:var(--purple);color:#fff;border-radius:12px;font-size:22px;padding:8px 12px}
.hero{position:relative;min-height:100vh;display:grid;place-items:center;isolation:isolate;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:url('../img/hero-oactli.jpg') center/cover no-repeat;z-index:-3;transform:scale(1.04)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(33,0,50,.92),rgba(75,0,122,.55),rgba(255,122,0,.16));z-index:-2}
.hero:after{content:"";position:absolute;left:-5%;right:-5%;bottom:-80px;height:170px;background:var(--cream);border-radius:50% 50% 0 0;z-index:-1}
.hero-content{width:min(920px,92%);margin:auto;text-align:center;color:#fff;padding-top:90px}
.logo-card{display:inline-flex;background:#fff;border-radius:32px;padding:16px;margin-bottom:22px;box-shadow:var(--shadow)}
.logo-card img{width:128px;height:128px;object-fit:contain;border-radius:24px}
.eyebrow,.section-tag{letter-spacing:.08em;text-transform:uppercase;font-size:.78rem;font-weight:900;color:var(--orange)}
h1,h2,h3{margin:0;line-height:1.06}
h1{font-family:'Playfair Display',serif;font-size:clamp(2.7rem,7vw,6.6rem);max-width:940px;margin:0 auto 22px}
h2{font-family:'Playfair Display',serif;font-size:clamp(2rem,4.2vw,4.2rem);color:var(--purple-dark);margin:12px 0 20px}
h3{font-size:1.25rem;color:var(--purple-dark)}
p{line-height:1.75;color:var(--muted)}
.hero-text{font-size:clamp(1rem,2vw,1.35rem);max-width:780px;margin:0 auto 34px;color:#fff}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:15px 24px;border-radius:999px;font-weight:900;border:2px solid transparent;transition:.25s ease;cursor:pointer}
.btn.primary{background:linear-gradient(135deg,var(--orange),var(--gold));color:#2b003d;box-shadow:0 15px 35px rgba(255,122,0,.28)}
.btn.secondary{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.44);color:#fff;backdrop-filter:blur(10px)}
.btn:hover{transform:translateY(-3px)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.stat-card{background:white;border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);border:1px solid rgba(75,0,122,.06)}
.stat-card strong{font-size:3rem;color:var(--orange);display:block;font-weight:900}
.stat-card span{font-weight:800;color:var(--purple-dark)}
.experiences{background:#fff}
.section-head{text-align:center;max-width:820px;margin:0 auto 44px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:var(--cream);border-radius:var(--radius);overflow:hidden;box-shadow:0 16px 42px rgba(35,0,45,.1);transition:.25s ease;border:1px solid rgba(75,0,122,.07)}
.card:hover{transform:translateY(-8px)}
.card img{height:210px;width:100%;object-fit:cover}
.card div{padding:24px}
.highlight{background:linear-gradient(135deg,var(--purple-dark),var(--purple));padding:78px 0;color:#fff;position:relative;overflow:hidden}
.highlight:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(255,122,0,.35),transparent 30%),radial-gradient(circle at 80% 50%,rgba(247,183,51,.22),transparent 32%)}
.highlight-inner{position:relative;text-align:center;max-width:850px}
.highlight h2{color:#fff}
.highlight p{color:#f8eafa;font-size:1.1rem}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:14px}
.gallery-item{border:0;padding:0;border-radius:22px;overflow:hidden;background:#ddd;cursor:pointer;box-shadow:0 10px 30px rgba(0,0,0,.12)}
.gallery-item:first-child{grid-column:span 2;grid-row:span 2}
.gallery-item:nth-child(2){grid-row:span 2}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:.4s ease}
.gallery-item:hover img{transform:scale(1.08)}
.video-section{background:#fff}
.video-frame{position:relative;width:100%;aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:8px solid #fff}
.video-frame iframe{width:100%;height:100%;border:0}
.social-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.social-card{background:#fff;border-radius:var(--radius);padding:34px;box-shadow:var(--shadow);border:1px solid rgba(75,0,122,.07);transition:.25s ease}
.social-card:hover{transform:translateY(-6px)}
.social-icon{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,var(--purple),var(--orange));color:#fff;font-size:2rem;font-weight:900;margin-bottom:18px}
.contact{background:linear-gradient(180deg,#fff8ef,#fff)}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start}
.info-list{display:grid;gap:14px;margin-top:26px}
.info-list a{background:#fff;border-left:5px solid var(--orange);padding:16px 18px;border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.07);color:var(--purple-dark)}
.contact-form{background:#fff;border-radius:var(--radius);padding:34px;box-shadow:var(--shadow);display:grid;gap:18px}
.contact-form label{font-weight:800;color:var(--purple-dark);display:grid;gap:8px}
.contact-form input,.contact-form textarea{border:1px solid #e7d9ec;border-radius:16px;padding:14px 16px;font:inherit;background:#fffdf9;outline:none}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--orange);box-shadow:0 0 0 4px rgba(255,122,0,.12)}
.footer{background:var(--purple-dark);color:#fff;padding:34px 0;text-align:center}
.footer-inner{display:grid;place-items:center;gap:8px}
.footer img{width:82px;border-radius:20px;background:#fff;padding:5px}
.footer p{margin:0;color:#f4eafa}
.footer a{color:var(--gold);font-weight:900}
.floating-whatsapp{position:fixed;right:20px;bottom:20px;width:62px;height:62px;border-radius:50%;z-index:25;background:#25d366;color:#fff;display:grid;place-items:center;font-size:0;box-shadow:0 14px 34px rgba(37,211,102,.38)}
.floating-whatsapp:before{content:"☎";font-size:30px;font-weight:900}
.lightbox{position:fixed;inset:0;background:rgba(18,0,28,.92);display:none;align-items:center;justify-content:center;z-index:80;padding:30px}
.lightbox.active{display:flex}
.lightbox img{max-width:min(1100px,94vw);max-height:86vh;border-radius:22px;box-shadow:0 30px 80px rgba(0,0,0,.45)}
.lightbox-close{position:absolute;top:20px;right:24px;background:#fff;border:0;border-radius:50%;width:48px;height:48px;font-size:32px;cursor:pointer;color:var(--purple)}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.reveal.show{opacity:1;transform:none}
@media(max-width:980px){
  .menu-toggle{display:block}.nav-links{position:absolute;top:72px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;background:#fff;border-radius:24px;padding:14px;box-shadow:var(--shadow)}.nav-links.open{display:flex}.nav-links a,.lang-btn{text-align:center}.two-col,.contact-grid{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr)}.gallery-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:180px}.gallery-item:first-child,.gallery-item:nth-child(2){grid-column:span 1;grid-row:span 1}.section-pad{padding:72px 0}}
@media(max-width:620px){.navbar{top:10px;width:94%;border-radius:24px}.brand span{font-size:.95rem}.hero-content{padding-top:110px}.logo-card img{width:98px;height:98px}h1{font-size:2.6rem}.hero-actions{flex-direction:column}.btn{width:100%}.stats-grid,.cards,.social-grid{grid-template-columns:1fr}.gallery-grid{grid-template-columns:1fr;grid-auto-rows:230px}.contact-form{padding:24px}.floating-whatsapp{width:56px;height:56px}}